268283520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 192

約数和(自身を含む): 947082240

約数和(自身を除く): 678798720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 991, 1128, 1152, 1410, 1440, 1504, 1692, 1880, 1920, 1982, 2115, 2256, 2820, 2880, 2973, 3008, 3384, 3760, 3964, 4230, 4512, 4955, 5640, 5760, 5946, 6016, 6768, 7520, 7928, 8460, 8919, 9024, 9910, 11280, 11892, 13536, 14865, 15040, 15856, 16920, 17838, 18048, 19820, 22560, 23784, 27072, 29730, 30080, 31712, 33840, 35676, 39640, 44595, 45120, 46577, 47568, 54144, 59460, 63424, 67680, 71352, 79280, 89190, 90240, 93154, 95136, 118920, 126848, 135360, 139731, 142704, 158560, 178380, 186308, 190272, 232885, 237840, 270720, 279462, 285408, 317120, 356760, 372616, 380544, 419193, 465770, 475680, 558924, 570816, 634240, 698655, 713520, 745232, 838386, 931540, 951360, 1117848, 1141632, 1397310, 1427040, 1490464, 1676772, 1863080, 1902720, 2095965, 2235696, 2794620, 2854080, 2980928, 3353544, 3726160, 4191930, 4471392, 5589240, 5708160, 5961856, 6707088, 7452320, 8383860, 8942784, 11178480, 13414176, 14904640, 16767720, 17885568, 22356960, 26828352, 29809280, 33535440, 44713920, 53656704, 67070880, 89427840, 134141760, 268283520]

約数ペア:

[(1, 268283520), (2, 134141760), (3, 89427840), (4, 67070880), (5, 53656704), (6, 44713920), (8, 33535440), (9, 29809280), (10, 26828352), (12, 22356960), (15, 17885568), (16, 16767720), (18, 14904640), (20, 13414176), (24, 11178480), (30, 8942784), (32, 8383860), (36, 7452320), (40, 6707088), (45, 5961856), (47, 5708160), (48, 5589240), (60, 4471392), (64, 4191930), (72, 3726160), (80, 3353544), (90, 2980928), (94, 2854080), (96, 2794620), (120, 2235696), (128, 2095965), (141, 1902720), (144, 1863080), (160, 1676772), (180, 1490464), (188, 1427040), (192, 1397310), (235, 1141632), (240, 1117848), (282, 951360), (288, 931540), (320, 838386), (360, 745232), (376, 713520), (384, 698655), (423, 634240), (470, 570816), (480, 558924), (564, 475680), (576, 465770), (640, 419193), (705, 380544), (720, 372616), (752, 356760), (846, 317120), (940, 285408), (960, 279462), (991, 270720), (1128, 237840), (1152, 232885), (1410, 190272), (1440, 186308), (1504, 178380), (1692, 158560), (1880, 142704), (1920, 139731), (1982, 135360), (2115, 126848), (2256, 118920), (2820, 95136), (2880, 93154), (2973, 90240), (3008, 89190), (3384, 79280), (3760, 71352), (3964, 67680), (4230, 63424), (4512, 59460), (4955, 54144), (5640, 47568), (5760, 46577), (5946, 45120), (6016, 44595), (6768, 39640), (7520, 35676), (7928, 33840), (8460, 31712), (8919, 30080), (9024, 29730), (9910, 27072), (11280, 23784), (11892, 22560), (13536, 19820), (14865, 18048), (15040, 17838), (15856, 16920)]